# @Version        : 1.0
# @Update Time    : 2025/8/16 23:50
# @File           : base.py
# @IDE            : PyCharm
# @Desc           : 文件描述信息
from tortoise import fields


class TimestampMixin:
    create_at = fields.DatetimeField(auto_now_add=True, description="创建时间")
    update_at = fields.DatetimeField(auto_now=True, description="创建时间")
